US ARMY TCAAP ALLIANT AMMUNITION SYSTEMS CO LLC
Parent Company: ALLIANT TECHSYSTEMS INC
TCAAP - BUILDING 104, ARDEN HILLS, Minnesota 55112
Pollution Risk
96Based on 21 TRI facilities in zip code 55112
Water Quality
235 violations recorded
Air Quality
51County-level EPA AQS data for RAMSEY
Facility Information
Water Quality in 55112
Total Violations
5
Health Violations
0
Contaminants Found
2
Water Safety Score
23/100
Contaminants Detected:
Should You Be Concerned About US ARMY TCAAP ALLIANT AMMUNITION SYSTEMS CO LLC?
US ARMY TCAAP ALLIANT AMMUNITION SYSTEMS CO LLCis registered in the EPA's Toxic Release Inventory (TRI). This means the facility reports handling, releasing, or transferring toxic chemicals as part of its operations. The area's environmental safety score is 57/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.
Drinking water quality is a concern in zip code 55112, scoring only 23/100. Consider testing your home water supply or using a certified filtration system.
This zip code has 21 total TRI facilities, which is a high concentration that compounds environmental health risks — each facility contributes pollutants that may interact in ways individual facility data doesn't capture. Areas with multiple TRI sites tend to have higher rates of respiratory issues and environmental sensitivity, according to EPA research.
What you can do: Check your home's water quality with an annual test kit, monitor local air quality alerts, and review the full Minnesota pollution report for broader context. ALLIANT TECHSYSTEMS INC operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 55112 (20)
BELL LUMBER & POLE CO.
778 1ST ST NW
NA
BASIC INDUSTRIES
1275 OLD HWY 8
INSILCO CORP
CENTRAL SANDBLASTING
2299 COUNTY RD H
NA
BOSTON SCIENTIFIC-CRM
4100 HAMLINE AVE N
NA
DARLING & CO, KEM MILLING CO DIV
619 14TH ST NE
DARLING INTL INC
MICOM CORP
475 OLD HWY 8 NW
NA
E/M CORP
2172 OLD HWY 8
MORGAN CHEMICAL PRODUCTS INC
CELESTICA, INC.
4300 W ROUND LAKE RD
CELESTICA INC
INTERNATIONAL PAPER CO
1300 RED FOX RD
Health Considerations for Residents Near US ARMY TCAAP ALLIANT AMMUNITION SYSTEMS CO LLC
Living near a Toxic Release Inventory (TRI) facility in ARDEN HILLS, Minnesota (55112) means potential exposure to industrial pollutants through air, water, and soil. While not every facility creates immediate health risks, long-term proximity warrants awareness and proactive steps.
Water Testing
Given the water quality score of 23/100 for zip code 55112, we recommend annual water testing for heavy metals, VOCs, and industrial contaminants — especially if you use well water. Testing kits are available through your county health department or certified labs.
Air Quality Monitoring
Monitor daily AQI (Air Quality Index) at airnow.gov, particularly on hot, stagnant days when ground-level pollutants concentrate. If you notice unusual odors or visible emissions from US ARMY TCAAP ALLIANT AMMUNITION SYSTEMS CO LLC, report them to Minnesota's environmental agency.
When to Consult a Doctor
Speak with your physician if you experience persistent respiratory symptoms (chronic cough, wheezing, shortness of breath), unexplained headaches, skin irritation, or unusual fatigue — particularly if these worsen when you're at home. Mention your proximity to a TRI facility so they can order appropriate screening. Vulnerable populations — children, elderly, pregnant women, and those with asthma — should be especially vigilant.
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Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 55112HNYWLTWINC. Last updated: August 2026.